baber/WOPTO huggingface dataset:
Patent JP-H08280228-A (JP)
Title: Harvester for vegetable with formed head
Inventor: SOGAWA HIROMI
IPC: A01D45/26
Filed: 1995-04-11
Abstract: PURPOSE: To provide a harvester for vegetable with formed head, useful for cabbage, etc., and capable of housing more vegetables with formed heads by volume corresponding to the content of leaf which is not included in formed head without polluting harvested vegetable by vertically arranging a carrying conveyer having narrow width in the rear of a cutter and removing the leaves which are not included in formed head by holding and carrying the vegetable in upper and lower directions. CONSTITUTION: A leaf cutter 18 for cutting the lower part of leaves which is not included in formed head on the outside of vegetable K with formed head is fitted on the way of a side-pressing belt 17 for holding and conveying the vegetable K with formed head from the both sides in a harvester for vegetable with formed head capable of digging the vegetable K with formed head from the root and traveling while conveying and recovering the vegetable K, and the carrying conveyers 22a and 22c having narrow widths are arranged in the upper and lower parts in the rear and a leaf H1 which is not included in formed head is removed by holding and carrying the vegetable into the upper and lower direction.
Patent JP-S57201748-A (JP)
Title: Method of washing automobile
Inventor: ISHIKAWA JIYUNZOU
IPC: B60S3/06
Filed: 1981-06-02
Abstract: PURPOSE:To economically wash an automobile, by operating an after-processing unit for a period equal to the difference made by subtracting a counted time corresponding to the distance between the after-processing unit and side brushes, from a counted time taken for the side brushes to have moved from the front of the automobile to its rear. CONSTITUTION:After side brushes 2 are put in contact with the front of an automobile, the side brushes are moved sidewards. At that time, counting is started. The counting is continued until the side brushes 2 reach the rear of the automobile as shown by chain lines in the drawing. The length B of the automobile is detected by the counting. As soon as the body 1 of an automobile  washing machine starts moving back, wax is sprinkled from a wax arch 3.  Throughout the backward movement of the washing machine body 1, subtraction is effected from the counted value. When the difference which is made by  subtracting a counted time corresponding to the distance between the wax arch  3 and the side brushes 2, from the said counted value, has become zero, the  sprinkling of the wax is stopped.
Patent JP-H03285853-A (JP)
Title: Underwater hardenable (meth)acryl-based resin mortar composition and underwater hardenable (meth)acryl-based resin concrete composition
Inventor: OHAMA YOSHIHIKO
IPC: C08L33/10
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the title composition which is hardenable underwater, fast-hardenable and good in adhesive properties by constituting this composition of one or more kinds of monomer selected from the compd. group of (meth)acrylic esters, a polymer capable of being dissolved or swelled into this monomer and aggregate. CONSTITUTION:This composition is constituted by incorporating one or more kinds of monomer component A selected from the compd. group of (meth)acrylic esters, a polymer B capable of being dissolved or swelled into the component A and aggregated C. This composition is hardenable under-water and fast-hardenable and also excellent in the self-interlaminar adhesive properties of its hardened body and in the adhesive properties between this hardened body and substrate morter or concrete. When this hardened body is connected to a hardened body after lapse of time, the interlaminar adhesive properties of both hardened bodies are improved. As the component A, methyl methacrylate, etc., utilized and as the component B, the homopolymer or the copolymer of (meth)acrylic ester and unsaturated polyester resin, etc., are utilized. As the component C, silica sand, etc., are utilized. The composition is prepared by adding a cross-linking agent and a polymerization initiator in addition to these components.
Patent JP-H11313924-A (JP)
Title: Nail driver for game board
Inventor: MATSUMOTO YOSUKE
IPC: B27F7/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To stable hold nails stabely by bringing the underside of a tip part of a nail grasping device in contact with the surface of a game board. SOLUTION: This nail driver for a game board 10 is provided with an XY table, a nail supplying device, a nail grasping device 700, a hammer device and an electronic controller. The nail grasping device 700 is provided with a nail grasping base 730. The nail grasping base 730 is in contact with the surface of the game board 10. The underside of the tip part of the nail grasping base 730 is askew inclined to the under side of the rear end part expect for the tip part so that the underside of the tip part thereof is brought in a parallel contract with the surface of the game board 10.
Patent JP-H01257746-A (JP)
Title: Structure of heat insulating engine
Inventor: KAWAMURA HIDEO
IPC: F02F1/24
Filed: 1988-04-08
Abstract: PURPOSE:To improve cycle efficiency and intake efficiency as well as the heat resistance and pressure resistance of a thin plate by providing the thin plate made of ceramics on the inner wall face of a head liner body and joining the joining portion of each thin plate by means of the chemical deposition of a ceramic material. CONSTITUTION:A thin plate 4 is provided on the inner wall face on the combustion chamber 5 side of a head liner body 1. The thin plate 4 is manufactured from a ceramic material of silicon nitride, silicon carbide, etc., consisting of a plate type thin plate 6 and a cylindrical thin plate 7 which is placed on the inner wall face of a cylinder-liner upper portion 3. Chemical deposition using silicon nitride, silicon carbide, etc. is given to the gap portion on which the plate type thin plate 6 is opposite to the end face of the cylindrical thin plate 7. Thereby, the cycle efficiency and intake efficiency of an engine can be improved. The heat resistance and pressure resistance of the thin plate can also be improved.
Patent JP-S5421051-A (JP)
Title: Method of treating heavy metal-contained waste water
Inventor: SANO MASAKATSU
IPC: C02F1/62
Filed: 1977-07-15
Abstract: PURPOSE: To accomplish a treatment of heavy metals contained in a waste water through a pH control with the addition of an alkali to the waste water with in the presence of a proper amount of a ferrous salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04316868-A (JP)
Title: Thermal transfer recorder
Inventor: TAKEDA FUMIO
IPC: B41J11/42
Filed: 1991-04-17
Abstract: PURPOSE:To prevent recording paper from deformation by controlling generation of relative rotary shear between a pair of drums, i.e., torsion by a method wherein a pair of drums connected with each other via a transmission mechanism are driven from one drum side when paper is supplied or discharged and from the other drum side in recording. CONSTITUTION:When paper is supplied or discharged, a left side motor 18A drives a left drum 10A via a transmission gear A 19A to a gear D 22DA, then drives a platen roller 1 via a gear E 11A to a gear G 13A, and further drives a right drum 10B via a gear G 134B to a gear E 11B. In recording, a right motor 18B drives reversely the right drum 10B via a transmission gear A 19B to a gear D 22B in the same way and then drives respectively a platen roller 1 and the left drum 10A reversely to the direction when the paper is supplied or discharged via the transmission gear in the same way.
Patent JP-S60227962-A (JP)
Title: Precision casting device
Inventor: KOJIMA HIROSHI
IPC: B22D18/04
Filed: 1984-04-25
Abstract: PURPOSE:To provide a titled device which melts a metal at an adequate temp. and casts automatically a small amt. of the metal by subjecting a small amt. of the metallic member in a crucible under the reduced pressure or in an inert gas to high-frequency induction heating, detecting the shape change thereof by an optical mechanism confirming the melt and pouring the molten metal under pressure. CONSTITUTION:A small amt. of the metallic member M charged into the crucible 8 provided to the casting mold 7 in a melting chamber 1 is inductively heated by a high- frequency coil 12. The inside of the chamber is maintained within the inert gaseous atm. subjected to evacuation and suction 13. The video of the member M is detected with a rotary self-scanning type image detector 17 via a lens 16 and is stored in a reference contour storage means 29. The quick shape change by melting is put into a comparing and deciding means 32 from an updated contour storage means 30 through the same detecting route. The melting is confirmed by said means and the heating is immediately stopped by a heating control device 35. The inside of the chamber 1 is pressurized by a pressurizing device 34 and the molten metal is poured into the mold 7. The melting is exactly detected when the shape change is recognized. A small amt. of the metal M is exactly and automatically melted and poured.
Patent JP-S57201330-A (JP)
Title: Base driving circuit using pulse transformer
Inventor: INOMATA MARE
IPC: H02M1/08
Filed: 1981-06-03
Abstract: PURPOSE:To stably and efficiently operate a frequency area including a high frequency area by connecting transistors (TR) to the primary winding of a pulse transformer. CONSTITUTION:When a TRQ2 is turned off, a TRQ3 is turned on, reverse current is made flow forcedly into the base of a main TRQ1 and storage time is checked. A resistance R2 prevents the TRQ2 from being damaged even if the off period of the TRQ2 is extended, and resistances R2, R3 can adjust the current value of reverse base current -IB. When a capacitor C1 is connected instead of the resistance R2, quick reverse base current -IB is made flow, so that the TRQ2 is prevented from the influence of storage time and switching loss can be reduced. Thus, even if general purpose TRs are used, a base driving circuit which has repeating frequency of several hundreds KHz can be formed by using a pulse transformer.
Patent JP-S5310956-A (JP)
Title: Electron gun
Inventor: UENO NOBORU
IPC: H01J29/48
Filed: 1976-07-16
Abstract: PURPOSE: Prescribed conductivity is provided to the insulator holding an electrode in order to suppress electric charge, thereby preventing the trouble due to electric charge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63252624-A (JP)
Title: Method for assembling die for press
Inventor: KAWAKAMI MICHIHISA
IPC: B23P21/00
Filed: 1987-04-09
Abstract: PURPOSE:To prevent the breakdown of a guide post and guide bush by inserting the guide bush into the guide post with giving a small vibration at least one part of the die. CONSTITUTION:A table 5 is fitted slightly loosely movably via a coil spring 7 to an absorber 6 stood on a foundation 8. On the back face of the table 5 the vibrator 10 of a motor type, etc., is fixed. In the case of assembling the dies of an upper die 1 and lower die 2, the lower die 3 is first mounted on the center of the table 5 and then the handle 11 of the upper die 1 is suspended and the guide bush 4 in all directions is abutted to just above the corresponding guide post 2 to start the vibrator 10. When the guide bush 4 is inserted into the guide post 2 by gradually descending the upper die 1, the insertion is smoothly carried out by the small vibration of the table 5. Consequently the breakdown of the guide post and guide bush is prevented.
Patent JP-H09249338-A (JP)
Title: Image forming device and method thereof
Inventor: SAITO TOSHIAKI
IPC: B65H7/06
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an image forming device without providing a special mechanism on a recording paper cassette to detect the size of recording paper. SOLUTION: A facsimile device has an optical register sensor 109, and the register sensor 109 is shielded up to a position (tip detection position) where a tip position of recording paper which is conveyed reaches an actuator of the register sensor 109. Furthermore, when a rear end of recording paper comes to a position (rear end detection position) where it passes over the actuator of the register sensor 109, the register sensor 109 is shielded again due to self-weigh of the actuator. When printing data is transferred into a recording part and the printing operation is started, the time up to the time when the rear end of recording paper passes the actuator of the register sensor 109 is measured to compare the measured time with a set value. As a result of the comparison, when a difference between them is within a specified scope, it is judged that recording paper is the same paper as that stored, and when the difference is beyond the specified scope, it is judged that the size of recording paper does not agree with that of recording paper stored. If the rear end of recording paper is not detected even when a predetermined period of time elapses, it is judged that an error such as jamming occurs.
Patent JP-S62244599-A (JP)
Title: Belt press type dehydrating and separating machine
Inventor: SAKAI IZUMI
IPC: B01D33/04
Filed: 1986-04-16
Abstract: PURPOSE:To increase a dehydration area and to require the less structural strength by eliminating press belt rollers and putting press belts respectively separately on dehydrating rollers of one roller unit and the dehydrating rollers of the other roller unit. CONSTITUTION:The press belt 11 advances in an arrow 36 direction, a filter cloth 19 in an arrow 38, a filter cloth 18 in an arrow 37 direction, and the press belt 10 in an arrow 35 direction, respectively when a driving roller 9 is rotated in an arrow 34 direction. Sludge 31 of a feeder 16 is leveled off to a uniform height by a leveling device 17 and is sandwiched between the one filter cloth 18 and the other filter cloth 19. The sludge is thereby brought to the lower part of the dehydrating roller 3. The sludge is preliminarily dehydrated only by the tensing force of the two filter cloths 18, 19 with the dehydrating roller 3 and in succession, the sludge enters the zigzag dehydrating route constituted of the dehydrating rollers 7, 4, 8, 5, and the driving roller 9. High pressure is exerted to the sludge from the outside by the two press belts 10, 11, by which the dehydration is accelerated.
Patent JP-S5711475-A (JP)
Title: Fuel cell apparatus
Inventor: YOSHIMORI MASATSUGU
IPC: H01M8/04
Filed: 1980-06-25
Abstract: PURPOSE:To enhance the efficiency of a fuel cell apparatus without increasing the size of the apparatus by making part of an exhaust gas sent from a fuel electrode to be mixed with an oxidation gas, whichis supplied to an oxidant electrode. CONSTITUTION:A route for an exhaust gas sent from a fuel electrode 2 divides into the following two routes: one route leads through a valve 11 and a condenser 12 to an oxidation device 7; the other route leads through a valve 13 to an exhaust gas treatment system. In the condenser 12, part of an exhaust gas 6 sent through the valve and supplied to the oxidation device 7 is cooled by means of an oxidation gas 8, and steam contained in the exhaust gas is condensed and removed. The exhaust gas 6 supplied to the oxidation device 7 is mixed with the oxidation gas 8 to make a mixture gas 9, which is supplied to an oxidant electrode 3.
Patent JP-H03283789-A (JP)
Title: Picture monitor
Inventor: ABE SHOZO
IPC: G06T1/00
Filed: 1990-03-29
Abstract: PURPOSE:To attain efficient check by converting various text information into voice synthesis information in the case of recording a picture subjected to change, recording the information to other area than a picture recording area corresponding to the picture information, reproducing various text information for voice synthesis at reproduction and sounding the audio signal. CONSTITUTION:A picture subjected to change and various text information relevant thereto are recorded separately when the picture subjected to change through the movement of a travelling object is recorded. In this case, various text information such as pickup camera number, pickup date and pickup time managed by an environment information management section 5 is converted into information for sound synthesis output and recorded in, e.g. an audio recording area and the picture subjected to change is displayed on a monitor at reproduction. Then the recorded text information as the information relating to the picture is outputted by a voice synthesis function in a sound output section 11. The operator listens to essential information relating to the picture by ears while observing the picture and the picture subjected to change is efficiently checked.
Patent JP-H02264917-A (JP)
Title: Composite optical parts
Inventor: SUZUKI TOSHIHIRO
IPC: G02B27/09
Filed: 1989-04-05
Abstract: PURPOSE:To make an optical head such as a magneto-optical disk use optical head, etc., small in size and light in weight by placing one piece or more of optical function films between two optical prisms of each different quality and forming them integrally and allowing it to have a composite optical func tion. CONSTITUTION:By placing one piece or more of optical function films 3 between two optical prisms 1, 2 of each different quality, they are formed integrally, and allowed to have a composite optical function consisting of a combination of a chromatic aberration correcting function and a light beam shaping function, and also, one or more optical functions. In the case when a dielectric multi-layer film having a function of a polarization beam splitter is used as an optical function film 3a, it can be used as one parts of an optical system as a polarization beam splitter or a beam splitter. In the case of two pieces of optical function films, the optical function film 3a, and an optical function film 3b used as a 1/4 wavelength plate by cutting the crystal surface so that a C axis of a crystal, namely, the direction of an optical axis exists in the film surface and grinding it to prescribed thickness are placed between the optical prisms 1, 2 and stuck and fixed.
Patent JP-H09283251-A (JP)
Title: Manufacture of pressure-contact type connector
Inventor: IWAMA SUSUMU
IPC: H01R43/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-contact type connector, of which load at the time of compression is reduced, by laminating plural elastomer sheet materials, in which conductive wires are arranged in parallel with each other, and laminating plural layered materials in the inclined condition, and cutting them in parallel with the inclining direction. SOLUTION: After manufacturing the laminated material of an elastomer resin film or sheet and a metal foil, etching is performed to the metal foil, and conductive wires are arranged in parallel with each other. Plural elastomer sheet materials having conductive wires are laminated so as to obtain a block material. Plural block materials are laminated so that the conductive wires are directed in the constant direction and that these block materials are inclined at a constant angle against the laminating direction. This inclined block material is cut in parallel with the inclining direction at the predetermined width crossing the conductive wires.  With this structure, a pressure-contact type connector, of which load at the time of compression is reduced so as to be formed high and in which arrangement pitch and angle of inclination of metal wires can be freely set and which has excellent durability, can be obtained at a good yield.
Patent JP-H01257380-A (JP)
Title: Josephson device
Inventor: MIFUKU HIDEFUMI
IPC: H01L39/24
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a Josephson device which has stable superconducting characteristics with a simple process by a method wherein a high energy beam is applied to a part of a compound superconductor to form a weak coupling. CONSTITUTION:An Nd:YAG laser beam transverselly scans the film 3 to form a part 5 which is converted from a superconducting part into a normal conducting part and a part 6 which remains as a superconducting part. The part 6 which maintains superconducting characteristics provides a weak coupling between the superconductors of both the sides of it and the device functions as a Josephson device which exhibits a Josephson effect. With this constitution, the Josephson device which has the required superconducting characteristics can be obtained with a simple process.
Patent JP-S5713283-A (JP)
Title: Automatic pump device
Inventor: YOSHIHARA SHIGETOMO
IPC: F04B23/02
Filed: 1980-06-27
Abstract: PURPOSE: To ensure the supply of air into a pressure vessel by selecting the minimum water route area between an air-water separating chamber of a pump and a nozzle fixing part of an automatic air-supply device to keep a proper value in comparison with the water route area at the nozzle fixing part.  
     CONSTITUTION: An automatic air-supply device 6 is composed of a passage 5 connected to the discharge side of a pump, a connecting pipe 11 connected to the suction side of the pump, and chambers A and B partitioned by a diaphragm 17. Besides, the ratio between the water route area Ad of the passage 5 at the fixing part of the automatic air-supply device 6 and the minimum area Ah of the water route from the discharge side of the pump to the fixing part of the automatic air- supply device 6 is selected as Ah/Ad≥0.65. In this construction, in case the air in a pressure vessel is insufficient, since the diaphragm 17 is reversed and a water route 23a is closed by a ball valve body 25, air is supplied for sure, while in case the air in the pressure vessel is excessive, the diaphragm 17 connot be reversed even if the pump is started, and the supply function is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06269992-A (JP)
Title: Welding equipment for ring shaped materials
Inventor: SEKI TADASHI
IPC: B21D53/16
Filed: 1993-03-22
Abstract: PURPOSE:To provided the welding equipment of ring shaped materials capable of welding plural ring shaped materials continuously without leaving projections of weldment on a butt part of the ring shaped materials. CONSTITUTION:In the welding equipment where the tips of the ring shaped materials 1 are abutted on each other and the butt parts 1a and 1b are welded together, a bar-shaped cassette jig 4 to support the plural ring shaped materials continuously by passing through the ring inside of the ring shaped materials, a clamping plate 11 in the horizontal direction and a clamping plate 14 in the vertical direction to form the ring shaped materials supported on the cassette jig 4 in a line from the horizontal direction and the vertical direction so that the butt part is arranged almost in a line and a torch 16 to subject the butt part of the ring shaped materials formed in a line to plasma arc welding continuously are provided.
Patent JP-H05289919-A (JP)
Title: Data base access program generating system
Inventor: TANO KOJI
IPC: G06F12/00
Filed: 1992-04-08
Abstract: PURPOSE:To make it unnecessary to form an access program for a table registered by a user in each registration by automatically forming an access program for a relational data table. CONSTITUTION:A terminal program started by specifying 'register' on the menu screen of a terminal 2 inputs a table format generated on a floppy disk(FD) 3 by a multiplan. The inputted table format is transferred to a host 1 as a file and a center program analyzes the table format, converts the analyzed result into a relational data base(RDB) registering table 14a and then registers the converted result in the RDB of the host 1. An access program 15a corresponding to the constitution of the registering table 14a is generated and registered based upon the analytical result of the format. A management table 16a indicating correspondence between registered table names and formed/registered access program names is also formed.